CVE-2022-4555

WP Shamsi <= 4.1.0 - Missing Authorization to Arbitrary Plugin Deactivation

MEDIUM
5.3
CVSS Score
Published: December 16, 2022 at 01:54 PM UTC
Updated: June 17, 2026 at 05:21 AM UTC
1 product affected across 1 vendorWP Shamsi – افزونه تاریخ شمسی و فارسی ساز وردپرس

Using WP Shamsi – افزونه تاریخ شمسی و فارسی ساز وردپرس by wpvar?

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

The WP Shamsi plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the deactivate() function hooked via init() in versions up to, and including, 4.1.0. This makes it possible for unauthenticated attackers to deactivate arbitrary plugins on the site. This can be used to deactivate security plugins that aids in exploiting other vulnerabilities.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 4.1.0v < 4.1.1
Affected range stops below 4.1.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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